CN205812222U - A kind of dynamic human face monitoring system - Google Patents
A kind of dynamic human face monitoring system Download PDFInfo
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- CN205812222U CN205812222U CN201620524669.5U CN201620524669U CN205812222U CN 205812222 U CN205812222 U CN 205812222U CN 201620524669 U CN201620524669 U CN 201620524669U CN 205812222 U CN205812222 U CN 205812222U
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- facial image
- node server
- photographic head
- human face
- monitoring system
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Abstract
This utility model provides a kind of dynamic human face monitoring system, including: the photographic head of at least one Real-time Collection facial image；Control corresponding photographic head Real-time Collection facial image and the facial image gathered is carried out at least one node server of feature extracting and matching；The matching similarity that receiving node server reports is more than or equal to facial image and the relevant information of default similarity threshold, and determines the monitoring server of target person hotspot's distribution figure according to the described facial image reported and relevant information；Wherein, described photographic head connects one to one with described node server；Described monitoring server is connected with each node server.So, the facial image gathered can be analyzed and report during face monitors by this utility model dynamically and in real-time, it is not necessary to manual intervention and ageing stronger.
Description
Technical field
This utility model relates to technical field of video monitoring, particularly relates to a kind of dynamic human face monitoring system.
Background technology
At present, national security support personnel is by specifying region to carry out video monitoring and man face image acquiring, and to collection certain
Facial image and target face database in facial image carry out artificial contrast, determine suspected target people.When national security ensures people
When the facial image gathered in substantial amounts of area video is analyzed contrast with the facial image in target face database by member, can consume
Take substantial amounts of time and energy, and the accuracy of artificial contrast is the highest；And, artificial contrast's mode is only capable of supervises at video
Control is carried out after terminating, and dynamically and in real-time monitor video can not be carried out the matching analysis and report.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of dynamic human face monitoring system, energy
Enough the most dynamically and in real-time the facial image gathered be analyzed and report, it is not necessary to manual intervention and ageing stronger.
For achieving the above object and other relevant purposes, this utility model provides a kind of dynamic human face monitoring system, including:
The photographic head of at least one Real-time Collection facial image；
The corresponding photographic head Real-time Collection facial image of control and the facial image to collection carry out at least one of feature extracting and matching
Node server；
The matching similarity that receiving node server reports is more than or equal to facial image and the relevant information of default similarity threshold,
And the monitoring server of target person hotspot's distribution figure is determined according to the described facial image reported and relevant information；
Wherein, described photographic head connects one to one with described node server；Described monitoring server is with each node server even
Connect.
Preferably, described system also includes: the power supply unit that at least one is corresponding photographic head and node server is powered；Described
Power supply unit and described photographic head and node server one_to_one corresponding.
Preferably, described photographic head uses and sets up communication connection between wireless mode or wired mode and corresponding node server；
Described monitoring server uses sets up communication connection between wireless mode and each node server.
Preferably, described wireless mode is by global system for mobile communications GSM network, general packet radio service GPRS net
Network, third generation data communication 3G network or WLAN WLAN communicate.
Preferably, described node server use have central processor CPU, graphic process unit GPU, microprocessor MPU,
The terminal unit of digital signal processor DSP, on-site programmable gate array FPGA or IC chip realizes.
Preferably, described photographic head uses complementary metal oxide semiconductors (CMOS) cmos image sensor or Charged Couple CCD figure
As sensor realizes.
Preferably, described relevant information includes time and the place gathering facial image.
As it has been described above, the dynamic human face monitoring system that this utility model provides, have the advantages that
(1) the dynamic human face monitoring system that this utility model provides, controls corresponding photographic head Real-time Collection people by node server
Face image and the facial image to collection carry out feature extracting and matching, and by matching similarity more than or equal to the similarity threshold preset
The facial image of value and relevant information report described monitoring server, and so, the face of this dynamic human face monitoring system monitored
Journey is dynamic and real-time, it is not necessary to manual intervention, thus compensate for existing monitoring system and use manually-operated defect；
(2) the dynamic human face monitoring system that this utility model provides, headend equipment node server self can complete collection
Facial image carries out feature extracting and matching, carries out feature without the facial image of collection is sent to background monitoring server
Extract and mate, thus ageing during enhancing monitoring, and simplify the design complexities of background monitoring server；
(3) the dynamic human face monitoring system that this utility model provides, by distributed photographic head and the node server of correspondence,
It is capable of target group is carried out distributed area monitoring.
Accompanying drawing explanation
Fig. 1 is shown as the composition structural representation of dynamic human face monitoring system of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described in detail by specific embodiment again.
Fig. 1 is the composition structural representation of dynamic human face monitoring system in this utility model embodiment, as it is shown in figure 1, described system
System includes: photographic head 100, node server 101, monitoring server 102；In actual application, the monitoring of described dynamic human face is
System can include at least one photographic head 100, the corresponding node server 101 of each photographic head 100；It is to say, take the photograph
As 100, node server 101 be one to one, each photographic head 100 is respectively with corresponding node server 101 even
Connect；Described monitoring server 102 is connected with each node server 101；Wherein,
Described photographic head 100, for the control Real-time Collection facial image according to node server 101；
Described node server 101, for controlling corresponding photographic head 100 Real-time Collection facial image and to the facial image gathered
Carry out feature extracting and matching, and matching similarity is more than or equal in facial image and the relevant information of default similarity threshold
Offer described monitoring server 102；
Described monitoring server 102, the matching similarity reported for receiving node server 101 is similar more than or equal to preset
The facial image of degree threshold value and relevant information, and determine target person hotspot's distribution according to the described facial image reported and relevant information
Figure and the graph of a relation of target person and target group.
Here, the information such as time and the place that described relevant information includes gathering this facial image.
Here, described similarity threshold can be arranged according to practical situation and demand, does not make described similarity threshold specifically here
Limit.
Here, the algorithm that the facial image gathered carries out feature extracting and matching can be arranged, according to the actual requirements here to institute
State feature extracting and matching algorithm to be not especially limited.
Here, described node server 101 can use have central processing unit (Central Processing Unit, CPU),
Graphic process unit (Graphics Processing Unit, GPU), microprocessor (Micro Processor Unit, MPU),
Digital signal processor (Digital signal Processor, DSP), field programmable gate array (Field Programmable Gate
Array, FPGA) or the terminal unit realization of IC chip, quickly and accurately to the facial image gathered to carry out spy
Levy extraction and mate.
Here, described node server 101 can be by storage after the Compressed Facial Image of Real-time Collection to described node server 101
In local memorizer 11, to save the memory space of memorizer in node server 101.
Here, described photographic head 100 can use complementary metal oxide semiconductors (CMOS) (Complementary Metal Oxide
Semiconductor, CMOS) imageing sensor or Charged Couple (Charge Coupled Device, CCD) imageing sensor
Realize.
Preferably, described cmos image sensor or cmos image sensor that ccd image sensor is starlight level or
Ccd image sensor, so can clearly display coloured image, and can complete facial image in the environment that light is extremely low
Collection.
Here, described photographic head 100 can be placed in the place needing to monitor in real time with corresponding node server 101,
Such as, the place such as gate inhibition, traffic safety check, to realize monitoring real-time to target group and dynamically to analyze, taken the photograph by distributed
As head and the node server of correspondence, it is possible to realize area monitoring distributed to target group.Due to described photographic head 100 with
Corresponding node server 101 can dispose the front end of monitoring in real time simultaneously, and therefore, described photographic head 100 can use wireless
Communication connection is set up between mode or wired mode and corresponding node server 101.
Here, it is connected with the node server 101 of each front end as the monitoring server 102 on backstage, distributed dynamic to constitute
State face monitoring system, therefore, described node server can use and set up communication link between wireless mode and each monitoring server
Connect.
Wherein, described wireless mode be by global system for mobile communications (Global System for Mobile communication,
GSM) network, general packet radio service (General Packet Radio Service, GPRS) network, third generation data are led to
The letter wireless network such as 3G network or WLAN (Wireless Local Area Networks, WLAN) communicates.
Further, photographic head 100 is commonly positioned at the field, front end needing to monitor in real time with corresponding node server 101
Institute, place, usual front end does not has power supply to introduce, therefore, it is also desirable to be thought of as photographic head 100 and corresponding node server 101
The problem being powered, to adapt to the non-active operation environment of outside；Based on this, described dynamic human face monitoring system can also include:
Power supply unit, for powering for corresponding photographic head 100 and node server 101；Described power supply unit and described shooting
100 and node server 101 one_to_one corresponding.
In this utility model embodiment, the annexation between composition structure based on above-mentioned dynamic human face monitoring system and parts, institute
The operation principle stating monitoring system is specifically such that
Step S1: photographic head 100 controlling Real-time Collection facial image and being sent to the node clothes of correspondence according to node server 101
Business device 101.
Here, photographic head 100 is distributed in needs to gather the place, front end that facial image is monitored.
Step S2: node server 101 carries out feature extracting and matching to the facial image gathered, and by matching similarity more than pre-
If the facial image of similarity threshold and relevant information report described monitoring server 102.
Here, node server 101 this locality prestores target face database, by the facial image of Real-time Collection and target face database
Facial image mate, if the matching similarity of facial image and the facial image in target face database gathered is more than or equal to
The similarity threshold preset, it is determined that this facial image is the facial image of target person and carries out locally stored by this facial image,
And the relevant information such as time of by this facial image and gathering this image and place reports monitoring server 102；If the face gathered
Image is less than, with the matching similarity of the facial image in target face database, the similarity threshold preset, it is determined that this facial image is not
It is the facial image of target person, gets rid of the suspicion of this facial image correspondence target person and abandon this facial image；
Step S3: monitoring server 102 determines target person hotspot's distribution figure and mesh according to the described facial image reported and relevant information
Mark people and the graph of a relation of target group.
Here, the relevant informations such as target person corresponding for the facial image reported and the time of appearance, place are recorded by monitoring server 102
Enter data base；The relevant informations such as time of repeatedly occurring according to this target person in data base, place determine this target person zone of action
Hotspot's distribution figure；And to sometime and the crowd that this target person is relevant is analyzed by a certain place, and can determine
Target person and the graph of a relation of target group.
In sum, the dynamic human face monitoring system that this utility model provides, including: at least one Real-time Collection facial image
Photographic head；Control corresponding photographic head Real-time Collection facial image and the facial image gathered is carried out feature extracting and matching at least
One node server；The matching similarity that receiving node server reports is more than or equal to the facial image of the similarity threshold preset
And relevant information, and determine the monitoring server of target person hotspot's distribution figure according to the described facial image reported and relevant information；
Wherein, described photographic head connects one to one with described node server；Described monitoring server is connected with each node server.
So, this utility model can gather facial image dynamically and in real-time and the facial image gathered is carried out feature extracting and matching,
And matching similarity is reported described monitoring server more than or equal to facial image and the relevant information of the similarity threshold preset,
Therefore, without manual intervention and ageing stronger during monitoring.So, this utility model effectively overcomes in prior art
Various shortcoming and have high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Any
Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by those skilled in the art.
Therefore, such as art has usually intellectual without departing from the spirit disclosed in this utility model with under technological thought
All equivalences completed are modified or change, and must be contained by claim of the present utility model.
Claims (7)
1. a dynamic human face monitoring system, it is characterised in that described system includes:
The photographic head of at least one Real-time Collection facial image；
The corresponding photographic head Real-time Collection facial image of control and the facial image to collection carry out at least one of feature extracting and matching
Node server；
The matching similarity that receiving node server reports is more than or equal to facial image and the relevant information of default similarity threshold,
And the monitoring server of target person hotspot's distribution figure is determined according to the described facial image reported and relevant information；
Wherein, described photographic head connects one to one with described node server；Described monitoring server is with each node server even
Connect.
Dynamic human face monitoring system the most according to claim 1, it is characterised in that described system also includes: at least one
The power supply unit powered for corresponding photographic head and node server；Described power supply unit and described photographic head and node server are one by one
Corresponding.
Dynamic human face monitoring system the most according to claim 1, it is characterised in that described photographic head use wireless mode or
Communication connection is set up between wired mode and corresponding node server；Described monitoring server uses wireless mode to take with each node
Communication connection is set up between business device.
Dynamic human face monitoring system the most according to claim 3, it is characterised in that described wireless mode is for move by the whole world
Dynamic communication system GSM network, general packet radio service GPRS network, third generation data communication 3G network or wireless local
Net WLAN communicates.
5. according to the dynamic human face monitoring system described in any one of Claims 1-4, it is characterised in that described node server
Employing has central processor CPU, graphic process unit GPU, microprocessor MPU, digital signal processor DSP, scene
The terminal unit of programmable gate array FPGA or IC chip realizes.
Dynamic human face monitoring system the most according to claim 5, it is characterised in that described system also includes: described shooting
Head uses complementary metal oxide semiconductors (CMOS) cmos image sensor or Charged Couple ccd image sensor to realize.
Dynamic human face monitoring system the most according to claim 5, it is characterised in that described relevant information includes gathering face
The time of image and place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620524669.5U CN205812222U (en) | 2016-06-01 | 2016-06-01 | A kind of dynamic human face monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620524669.5U CN205812222U (en) | 2016-06-01 | 2016-06-01 | A kind of dynamic human face monitoring system |
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| CN205812222U true CN205812222U (en) | 2016-12-14 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110392340A (en) * | 2018-04-28 | 2019-10-29 | 中南大学湘雅医院 | Tent hospital campsite, personnel safety monitoring system |
| CN111832451A (en) * | 2020-07-01 | 2020-10-27 | 中国民用航空局信息中心 | Airworthiness monitoring process supervision system and method based on video data processing |
| CN113128297A (en) * | 2019-12-31 | 2021-07-16 | 深圳云天励飞技术有限公司 | Equipment docking method and device, electronic equipment and storage medium |
-
2016
- 2016-06-01 CN CN201620524669.5U patent/CN205812222U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110392340A (en) * | 2018-04-28 | 2019-10-29 | 中南大学湘雅医院 | Tent hospital campsite, personnel safety monitoring system |
| CN113128297A (en) * | 2019-12-31 | 2021-07-16 | 深圳云天励飞技术有限公司 | Equipment docking method and device, electronic equipment and storage medium |
| CN111832451A (en) * | 2020-07-01 | 2020-10-27 | 中国民用航空局信息中心 | Airworthiness monitoring process supervision system and method based on video data processing |
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| C14 | Grant of patent or utility model | ||
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Address after: 401121 5th Floor, Block 106, West Jinkai Avenue, Yubei District, Chongqing Patentee after: Chongqing Zhongke Yuncong Technology Co., Ltd. Address before: 401122 Central Sixth Floor of Mercury Science and Technology Building B, Central Section of Huangshan Avenue, North New District of Yubei District, Chongqing Patentee before: CHONGQING ZHONGKE YUNCONG TECHNOLOGY CO., LTD. |